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there is too much pressure in a system. example, a system which has done work and releases heat will expand itself
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In expansion what happens to the volume of an object?
Expansion means that the volume increases.
The increase military expansion in Europe before world war1 caused alarm because?
The increase military expansion in Europe before World War caused alarm because of safety. Countries get nervous when a large military build-up happens in the area.
Definition of internal expansion of a business?
this is where the a business or firm has grown in size organically. this usually happens because it's owners are driven by a profit motive.
How would you use Thermal expansion in a sentence?
Example sentence - Our homework assignment is to give an example of thermal expansion and explain why it happens.
What happens if you change an objects volume?
Expansion means that the volume increases......
When does expansion occur?
Expansion occurs when there is a change in volume due to increased temperature. Contraction occurs when there is a decrease in volume due to decreased temperature.
Do mute people sneeze?
yes, they sneeze because it is just the expansion & sudden contraction forcing the air out. it happens when a dust particle or a pollen grain enters the lungs
What happens to density during thermal expansion?
Higher the temperature the lower the density
What happens to the particles in a solid when it is heated but not melted or burned?
Thermal expansion occured.
What happens when adiabatic expansion of gas molecules occurs?
The temperature of the gas decrease.
What happens to a bridge's expansion joints on a hot day?
If there is no expansion joints on a bridge and if it's really hot the molecules of the bridge will be separated slowly and the bridge will collapse
What happens to air temperature when it is compressed or allowed to expand?
Heats with compression, cools with expansion.
